Another Obstacle to ISA 100 and WirelessHART Convergence

Seems like the convergence of WirelessHART and ISA 100 has hit another snag.  This time due to channel hopping issues?  You can read Walt Boyes' post from ControlGlobal here: http://bit.ly/hGHzEE. 

In my opinion successful convergence is necessary to create a single standard.